clear isis overload
Syntax
clear isis overload <instance instance-name> <logical-system (all | logical-system-name)>
Syntax (EX Series Switches and QFX Series)
clear isis overload <instance instance-name>
Description
Reset the IS-IS dynamic overload bit. This command
can appear to not work, continuing to display overload after
execution. The bit is reset only if the root cause is corrected by
configuration remotely or locally.
When other routers detect that the overload bit is set, they do not use this routing device for transit traffic, but they do use it for packets destined to the overloaded routing device’s directly connected networks and IP prefixes.
Options
| none | Reset the IS-IS dynamic overload bit. |
| instance instance-name | (Optional) Reset the IS-IS dynamic overload bit for the specified routing instance. |
| logical-system (all | logical-system-name) | (Optional) Perform this operation on all logical systems or on a particular logical system. |
Required Privilege Level
clear
Output Fields
See show isis database for an explanation of output fields.
Sample Output
clear isis overload
The following sample output displays IS-IS database information
before and after the clear isis overload command is entered:
user@host> show isis database IS-IS level 1 link-state database: LSP ID Sequence Checksum Lifetime Attributes pro3-c.00-00 0x4 0x10db 1185 L1 L2 Overload 1 LSPs IS-IS level 2 link-state database: LSP ID Sequence Checksum Lifetime Attributes pro3-c.00-00 0x5 0x429f 1185 L1 L2 Overload pro2-a.00-00 0x91e 0x2589 874 L1 L2 pro2-a.02-00 0x1 0xcbc 874 L1 L2 3 LSPs user@host> clear isis overload user@host> show isis database IS-IS level 1 link-state database: LSP ID Sequence Checksum Lifetime Attributes pro3-c.00-00 0xa 0x429e 1183 L1 L2 1 LSPs IS-IS level 2 link-state database: LSP ID Sequence Checksum Lifetime Attributes pro3-c.00-00 0xc 0x9c39 1183 L1 L2 pro2-a.00-00 0x91e 0x2589 783 L1 L2 pro2-a.02-00 0x1 0xcbc 783 L1 L2 3 LSPs
Release Information
Command introduced before Junos OS Release 7.4.